CN106976408A - A kind of charging pile that can share charging parallel shares box - Google Patents
A kind of charging pile that can share charging parallel shares box Download PDFInfo
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- CN106976408A CN106976408A CN201710339008.4A CN201710339008A CN106976408A CN 106976408 A CN106976408 A CN 106976408A CN 201710339008 A CN201710339008 A CN 201710339008A CN 106976408 A CN106976408 A CN 106976408A
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- Prior art keywords
- charging
- control unit
- charging pile
- access device
- module
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a kind of charging pile access device of the shared charging of multidiameter delay, comprising housing, breaker, power module, input terminal, multiple outlet terminals and/or communication interface end are installed in housing, also powered branch road comprising two-way or three tunnels；A.C. contactor, current regulating module and AC energy meter that each power supply branch road connects comprising sequential series, then it is corresponding with outlet terminal connected；The input of each power supply branch road connects with the output-parallel of breaker；Control unit includes multiple output ends, and the output end of control unit is corresponded with each A.C. contactor triggering end and is connected；The power module is connected with control unit, and provides electricity consumption needed for control unit；The advantage of the invention is that enabling multiple traditional charging piles to realize networking sharing functionality, and multichannel safe charging simultaneously can be ensured.
Description
Technical field
The present invention relates to electric car charging equipment field, and in particular to a kind of charging pile that can share charging parallel is shared
Box.
Background technology
With the popularization of electric automobile, the construction of charging pile gradually increases；But some current existing charging piles are due to building
If the time is more early, it is impossible to realize network share function, and removes original charging pile and build new charging pile again and then more waste；
Charging gun more than two quantity is taken to there is the problem of being difficult to control to for original charging pile；On the other hand, multiple chargings
Rifle may cause heating when charging simultaneously, to avoid overheat from having a negative impact parts, it is necessary to be added in charge circuit
Electric current control device, and traditional electrothermal relay only has disconnection with connecting two states, for needing lasting charging, in certain model
Enclose interior holding charging current stable, existing defects for reducing the charging interval；In order to solve these problems, it is necessary to goed deep into
Research.
The content of the invention
For the deficiency in the presence of prior art, shared the invention provides a kind of charging pile that can share charging parallel
Box, for the traditional charging pile imparting network insertion of multichannel to be facilitated into remote reserved function.
To achieve the above object, present invention employs following technical scheme：
A kind of charging pile access device of the shared charging of multidiameter delay, comprising housing, is provided with breaker, power supply in housing
Module, input terminal, multiple outlet terminals and/or communication interface end, also power branch road comprising two-way or three tunnels；Respectively
A.C. contactor, current regulating module and AC energy meter that power supply branch road connects comprising sequential series, then with output connection
End correspondence is connected；The input of each power supply branch road connects with the output-parallel of breaker；Control unit includes multiple output ends, and control
The output end of unit processed is corresponded with each A.C. contactor triggering end to be connected；Described control unit also includes GPS location mould
Block and/or Big Dipper locating module and clock chip；The communication terminal of the network communication unit and AC energy meter is also distinguished
It is connected by communication with control unit；Wherein network communication unit is used to touch the geographical location information of control unit, A.C. contactor
The status information of hair uploads network, and receives control signal by network；The communication interface end is communicated to connect with control unit；
The power module is connected with control unit, and provides electricity consumption needed for control unit.
The present invention also proposes that a kind of charging pile charges shared system parallel, includes a kind of shared charging of above-mentioned multidiameter delay
Charging pile access device, also comprising client, database server, Cloud Server；A kind of described multidiameter delay is shared to be filled
Charging pile access device, database server and the client of electricity are connected by network with Cloud Server respectively；The client
Connected by network with Third-party payment platform, and the reservation information that user is inputted passes to Cloud Server, number by network
According to storehouse server；Geographical location information of the reservation information comprising reservation charging, charge capacity corresponding with the charging amount of money are believed
Breath, the temporal information of reservation charging；The database server is used for the ac contactor for storing the transmission of access device control unit
The reservation letter that the power information and client that device switching-state information, geographical location information, AC energy meter are recorded are sent
Breath.
After different outlet terminals by the way that the power input end of multiple traditional charging piles to be concatenated to the present invention, access device
Control unit can be by network communication unit by the contactor triggering state information of access device, geographical location information, friendship
The power information that stream electric energy meter is recorded is uploaded to Cloud Server；Each charging pile for matching storage is accessed and filled by database server
The reservation information that geographical location information, contactor triggering state information, power information and the client put are sent；And database takes
Business device information can make client downloads know each charging pile access device of any time after uploading Cloud Server by network
Reservation or charging status information；Believe in addition, access device obtains correspondence geographical position by network communication unit from Cloud Server
Correspondence is coupled the reservation information of coding in breath or database, when the time of clock chip being equal to the time in reservation information, then
Control unit sends signal triggering A.C. contactor action so that the input of charging pile or the charging gun of its connection obtains electric, and
Electric car can be charged；When AC energy meter transmit power information reach in reservation information with charging the amount of money it is corresponding
During charge capacity information, then control unit control A.C. contactor disconnects, so as to complete reservation charging；On the other hand, two-way is worked as
Or three tunnel power branch road while when charging, the circuit that power supply branch road or electric current collect temperature under the function of current is raised, and is caused
The temperature of temperature deformation device exceedes after deformation temperature, then deforms upon and cause the adjustable side of adjustable current-limiting reactor to act,
Increase the reactance in charge circuit of connecting, electric current declines, and then rate of rise in temperature declines up to temperature drop to safety temperature
Within degree.
Compared to prior art, the present invention has the advantages that：Make while making multiple traditional charging piles realize interconnection
Net access, and makes its hommization, intellectuality, realizes reservation charging, the monitoring of charged state can be also realized by client, empty
The navigation feature of not busy charging pile；When two or three charging piles charge simultaneously, temperature deformation device can timely and adjust automatically
Charging current is maximum safe charging electric current；In addition, the present invention is easy for installation, cost is relatively low, is easy to promote.
Brief description of the drawings
Fig. 1 is the principle logic diagram of embodiment.
Fig. 2 is the structural representation of temperature deformation device in embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further illustrated to the technical scheme in the present invention.
The charging pile access device of the shared charging of a kind of multidiameter delay, comprising housing, as shown in figure 1, being provided with housing
Breaker, power module, input terminal, multiple outlet terminals, a communication interface end, also power comprising two-way or three tunnels
Branch road；A.C. contactor, current regulating module and AC energy meter that each power supply branch road connects comprising sequential series, then with it is defeated
Go out terminals correspondence to be connected；The input of each power supply branch road connects with the output-parallel of breaker；Control unit includes multiple outputs
Hold, and the output end of control unit is corresponded with each A.C. contactor triggering end and is connected；Described control unit also includes GPS
Locating module and/or Big Dipper locating module and clock chip；The network communication unit is connected by communication with control unit；Hand over
Flow electric energy meter and include 485 serial communication ends, and be connected with the serial communication of control unit；Wherein network communication unit is used to control
The geographical location information of unit processed, the status information of A.C. contactor triggering upload network, and receive control signal by network；
The emergency stop switch is connected with control unit, according to circumstances judges that triggering A.C. contactor disconnects for Field Force, stops filling
Electricity.
Also include lightning protection device to arrange with ground；The input of lightning protection device and the input of AC energy meter simultaneously connect, the output of lightning protection device
End is connected with ground row；Ground row connects with the ground wire of access device input and access device output end, to ensure lightning protection safety.
Also include protective housing；The A.C. contactor, AC energy meter, power module, control unit, network service list
Member, breaker, lightning protection device are placed in protective housing with ground row；Input terminal, output is also equipped with the protective housing to connect
Line end, display device；Input terminal is connected with the input of AC energy meter or breaker；Outlet terminal and A.C. contactor
Output end be connected；The display device is connected with control unit；The display device includes LCD display and LED display.
The network communication unit is included in 3G module, 4G modules, GPRS module, wifi module or cable network module
One of which.
The power module includes AC/DC power supplys, and the input of AC/DC power supplys is with the output end of breaker and even connects；AC/
The output of D/C power and control unit, or it is also corresponding with the one of which in rechargeable battery, super capacitor connected, with outside
After power supply power-off, still there are battery or super capacitor to provide short-duration power, transmitted for control unit and network communication unit
Status information.
The current regulating module includes the adjustable current-limiting reactor being connected serially between A.C. contactor and AC energy meter,
Temperature deformation device is also included, as shown in Fig. 2 the temperature deformation device includes fixed part, deformations and connecting portion；It is wherein solid
Determine portion 1 to take the shape of the letter U clip-like structure, the relative two sides of U-clamp shape structure is provided with fixed via 2, with bolt 3 and with connected nut
It is fixed on cable/heat transfer component that power supply branch road or electric current collect, it is easy for installation；It is monosymmetric in the open end of U-clamp
Provided with the shape memory metal piece 4 in evagination warp architecture, it is connected with the one end of shape memory metal piece 4 away from fixed part 1
Connecting portion 5, connecting portion 5 is rectangular parallelepiped structure, which is provided with connecting screw hole 6；Corresponding, the adjustable current-limiting reactor is iron core
Movable reactor, iron core is connected by connecting screw hole 6 with connecting portion, after temperature is increased to deformation temperature, shape memory gold
Category piece 4 extends so that iron core inserts or pulled up action, so as to increase or decrease the inductance value of adjustable current-limiting reactor, and makes
Charging current correspondence is reduced or increased；Adjustable current-limiting reactor initial position at least in duplex feeding branch road is on the contrary, to realize
During one of power supply branch road current limliting, another power supply branch road can normal power supply, power supply branch road temperature drop when current limliting, do not limit
The power supply branch road temperature of stream rises, then the temperature deformation device action of each power supply branch road so that corresponding current regulating module is real
Existing opposite action, so as to ensure in multiple branch circuit while when charging, maintaining temperature under safety condition, being filled with larger charging current
Electricity；To ensure the energy normal work when only one of which powers branch road charging, the current regulating module of each power supply branch road is also wrapped
Containing short-circuit electronic switch, short-circuit electronic switch is in parallel with adjustable current-limiting reactor so that adjustable current-limiting reactor is short-circuited, short circuit
The triggering end of electronic switch is connected with control unit, and control unit senses the data variation of two or more AC energy meters
When, the short-circuit electronic switch of triggering is disconnected, and makes adjustable current-limiting reactor normal work.
The present embodiment also proposed a kind of charging pile and charge parallel shared system, shared comprising a kind of above-mentioned multidiameter delay
The charging pile access device of charging, also comprising client, database server, Cloud Server；A kind of described multidiameter delay is total to
Charging pile access device, database server and the client for enjoying charging are connected by network with Cloud Server respectively；The visitor
Family end is connected by network with Third-party payment platform, and the reservation information that user is inputted passes to cloud service by network
Device, database server；Geographical location information of the reservation information comprising reservation charging, charging electricity corresponding with the charging amount of money
Measure information, the temporal information of reservation charging；The database server is used for the exchange for storing the transmission of access device control unit
It is pre- that the power information and client that contactless contactor status information, geographical location information, AC energy meter are recorded are sent
About information.
After different outlet terminals by the way that the power input end of multiple traditional charging piles to be concatenated to the present invention, access device
Control unit can be by network communication unit by the contactor triggering state information of access device, geographical location information, friendship
The power information that stream electric energy meter is recorded is uploaded to Cloud Server；Each charging pile for matching storage is accessed and filled by database server
The reservation information that geographical location information, contactor triggering state information, power information and the client put are sent；And database takes
Business device information can make client downloads know each charging pile access device of any time after uploading Cloud Server by network
Reservation or charging status information；Believe in addition, access device obtains correspondence geographical position by network communication unit from Cloud Server
Correspondence is coupled the reservation information of coding in breath or database, when the time of clock chip being equal to the time in reservation information, then
Control unit sends signal triggering A.C. contactor action so that the input of charging pile or the charging gun of its connection obtains electric, and
Electric car can be charged；When AC energy meter transmit power information reach in reservation information with charging the amount of money it is corresponding
During charge capacity information, then control unit control A.C. contactor disconnects, so as to complete reservation charging；On the other hand, two-way is worked as
Or three tunnel power branch road while when charging, the circuit that power supply branch road or electric current collect temperature under the function of current is raised, and is caused
The temperature of temperature deformation device exceedes after deformation temperature, then deforms upon and cause the adjustable side of adjustable current-limiting reactor to act,
Increase the reactance in charge circuit of connecting, electric current declines, and then rate of rise in temperature declines up to temperature drop to safety temperature
Within degree.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. a kind of charging pile access device of the shared charging of multidiameter delay, it is characterised in that：Comprising housing, it is provided with housing disconnected
Road device, power module, input terminal, multiple outlet terminals and/or communication interface end, are also supplied comprising two-way or three tunnels
Electric branch road；A.C. contactor, current regulating module and AC energy meter that each power supply branch road connects comprising sequential series, then with
Outlet terminal correspondence is connected；The input of each power supply branch road connects with the output-parallel of breaker；Control unit is comprising multiple defeated
Go out end, and the output end of control unit is corresponded with each A.C. contactor triggering end and is connected；Described control unit also includes
D GPS locating module and/or Big Dipper locating module and clock chip；The network communication unit and AC energy meter it is logical
News end is also connected by communication with control unit respectively；Wherein network communication unit is used for the geographical location information of control unit, handed over
The status information for flowing contactor triggering uploads network, and receives control signal by network；The communication interface end is single with control
Member communication connection；The power module is connected with control unit, and provides electricity consumption needed for control unit.
2. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 1, it is characterised in that：It is described
Current regulating module includes adjustable current-limiting reactor and temperature deformation device, wherein the deformation effect end of temperature deformation device with can
The adjustable side of current-limiting reactor is adjusted to be fixedly connected；The temperature sense end of temperature deformation device is used for inductive power supply branch road or sensing is each
The line temperature that power supply branch current collects.
3. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 2, it is characterised in that：It is described
Temperature deformation device includes fixed part, deformations and connecting portion；Wherein fixed part takes the shape of the letter U clip-like structure, in U-clamp shape structure phase
To two sides be provided with fixed via, the open end of U-clamp it is monosymmetric be provided with evagination warp architecture shape memory
Sheet metal, connecting portion is connected with the one end of shape memory metal piece away from U-clamp, and connecting portion is provided with connecting screw hole；Correspondence
, the adjustable current-limiting reactor is the movable reactor of iron core, and iron core is connected by connecting screw hole with connecting portion.
4. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 2, it is characterised in that：At least
Adjustable current-limiting reactor initial position in duplex feeding branch road is opposite.
5. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 4, it is characterised in that：It is described
Current regulating module also includes some short-circuit electronic switches, and each short-circuit electronic switch is in parallel with adjustable current-limiting reactor respectively, short
The triggering end of road electronic switch is connected with control unit.
6. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 1, it is characterised in that：Also wrap
Arranged containing lightning protection device with ground；The input of lightning protection device and the input of AC energy meter simultaneously connect, and the output end of lightning protection device is connected with ground row.
7. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 1, it is characterised in that：It is described
Housing is also embedded with display device, and display device is connected with control unit；The display device is touch display screen, liquid crystal display
One of which in screen or LED display.
8. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 1, it is characterised in that：It is described
Network communication unit includes the one of which in 3G module, 4G modules, GPRS module, wifi module or cable network module.
9. a kind of charging pile access device of the shared charging of multidiameter delay according to claim 1, it is characterised in that：Also wrap
Contain the emergency stop switch being connected with control unit.
The shared system 10. a kind of charging pile charges parallel, it is characterised in that：Include one kind described in any one of claim 1 to 9
The charging pile access device of the shared charging of multidiameter delay, also comprising client, database server, Cloud Server；Described one
Charging pile access device, database server and the client for planting the shared charging of multidiameter delay pass through network and Cloud Server respectively
It is connected；The client is connected by network with Third-party payment platform；The database server is used to store access device
The information that control unit is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339008.4A CN106976408B (en) | 2017-05-15 | 2017-05-15 | Charging pile sharing box capable of achieving parallel sharing charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339008.4A CN106976408B (en) | 2017-05-15 | 2017-05-15 | Charging pile sharing box capable of achieving parallel sharing charging |
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| Publication Number | Publication Date |
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| CN106976408A true CN106976408A (en) | 2017-07-25 |
| CN106976408B CN106976408B (en) | 2023-04-07 |
Family
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| CN201710339008.4A Active CN106976408B (en) | 2017-05-15 | 2017-05-15 | Charging pile sharing box capable of achieving parallel sharing charging |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152483A (en) * | 2020-09-21 | 2020-12-29 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Selectable modular switching power supply apparatus |
| CN113674926A (en) * | 2021-08-13 | 2021-11-19 | 江苏中利集团股份有限公司 | Method for producing charging pile cable by using composite flame retardant and charging pile cable |
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| CN106976408B (en) | 2023-04-07 |
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